Ignore attribute changes in automation trigger from/to

homeassistant/components/automation/state.py

@@ -12,6 +12,7 @@
 from homeassistant.const import MATCH_ALL, CONF_PLATFORM
 from homeassistant.helpers.event import (
     async_track_state_change, async_track_point_in_utc_time)
+from homeassistant.helpers.deprecation import get_deprecated
 import homeassistant.helpers.config_validation as cv
 
 CONF_ENTITY_ID = 'entity_id'
@@ -40,7 +41,7 @@ def async_trigger(hass, config, action):
     """Listen for state changes based on configuration."""
     entity_id = config.get(CONF_ENTITY_ID)
     from_state = config.get(CONF_FROM, MATCH_ALL)
-    to_state = config.get(CONF_TO) or config.get(CONF_STATE) or MATCH_ALL
+    to_state = get_deprecated(config, CONF_TO, CONF_STATE, MATCH_ALL)
     time_delta = config.get(CONF_FOR)
     async_remove_state_for_cancel = None
     async_remove_state_for_listener = None
@@ -75,12 +76,13 @@ def call_action():
                 }
             })
 
-        if time_delta is None:
-            call_action()
+        # Ignore changes to state attributes if from/to is in use
+        match_all = (from_state == MATCH_ALL and to_state == MATCH_ALL)
+        if not match_all and from_s.last_changed == to_s.last_changed:
             return
 
-        # If only state attributes changed, ignore this event
-        if from_s.last_changed == to_s.last_changed:
+        if time_delta is None:
+            call_action()
             return
 
         @callback

homeassistant/helpers/deprecation.py

@@ -23,8 +23,8 @@ def func_wrapper(self):
                 if not warnings.get(module_name):
                     logger = logging.getLogger(module_name)
                     logger.warning(
-                        "%s is deprecated. Please rename %s to "
-                        "%s in '%s' to ensure future support.",
+                        "'%s' is deprecated. Please rename '%s' to "
+                        "'%s' in '%s' to ensure future support.",
                         substitute_name, substitute_name, func.__name__,
                         inspect.getfile(self.__class__))
                     warnings[module_name] = True
@@ -49,7 +49,7 @@ def get_deprecated(config, new_name, old_name, default=None):
         module_name = inspect.getmodule(inspect.stack()[1][0]).__name__
         logger = logging.getLogger(module_name)
         logger.warning(
-            "%s is deprecated. Please rename %s to %s in your "
+            "'%s' is deprecated. Please rename '%s' to '%s' in your "
             "configuration file.", old_name, old_name, new_name)
         return config.get(old_name)
     return config.get(new_name, default)

tests/components/automation/test_state.py

@@ -110,6 +110,26 @@ def test_if_fires_on_entity_change_with_to_filter(self):
         self.hass.block_till_done()
         self.assertEqual(1, len(self.calls))
 
+    def test_if_fires_on_attribute_change_with_to_filter(self):
+        """Test for not firing on attribute change."""
+        assert setup_component(self.hass, automation.DOMAIN, {
+            automation.DOMAIN: {
+                'trigger': {
+                    'platform': 'state',
+                    'entity_id': 'test.entity',
+                    'to': 'world'
+                },
+                'action': {
+                    'service': 'test.automation'
+                }
+            }
+        })
+
+        self.hass.states.set('test.entity', 'world', {'test_attribute': 11})
+        self.hass.states.set('test.entity', 'world', {'test_attribute': 12})
+        self.hass.block_till_done()
+        self.assertEqual(1, len(self.calls))
+
     def test_if_fires_on_entity_change_with_state_filter(self):
         """Test for firing on entity change with state filter."""
         assert setup_component(self.hass, automation.DOMAIN, {